St Mary's University Twickenham is a modern, values-driven institution with a strong commitment to social justice, inclusivity, and academic excellence. Located in the historic borough of Twickenham, London, it offers a diverse portfolio of undergraduate and postgraduate programmes across a range of disciplines, including arts, humanities, teacher training, business, law, and sport.

St Mary's core mission is to provide a high-quality, holistic education that empowers students to reach their full potential and make a positive contribution to society. The university emphasises the development of well-rounded individuals, fostering critical thinking, ethical leadership, and a commitment to civic engagement. St Mary's strives to create a welcoming and supportive learning environment where students from all backgrounds feel valued and empowered to succeed.

St Mary's has a strong sense of community and focus on integrating faith and reason. The university prides itself on its close-knit community, where students and staff work collaboratively to create a vibrant and inclusive learning environment. St Mary's is also committed to promoting social justice and ethical practice across all its activities.

St Mary's is actively developing its research profile, focusing on areas aligned with its academic strengths, including education, theology, sport, and history. The university believes that a culture of inquiry and knowledge creation supports a positive student experience.